344976228

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5417}}^1$

素因数の和:5517

約数の個数: 72

約数和(自身を含む): 917050680

約数和(自身を除く): 572074452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 174, 183, 244, 261, 348, 366, 522, 549, 732, 1044, 1098, 1769, 2196, 3538, 5307, 5417, 7076, 10614, 10834, 15921, 16251, 21228, 21668, 31842, 32502, 48753, 63684, 65004, 97506, 157093, 195012, 314186, 330437, 471279, 628372, 660874, 942558, 991311, 1321748, 1413837, 1885116, 1982622, 2827674, 2973933, 3965244, 5655348, 5947866, 9582673, 11895732, 19165346, 28748019, 38330692, 57496038, 86244057, 114992076, 172488114, 344976228]

約数ペア:

[(1, 344976228), (2, 172488114), (3, 114992076), (4, 86244057), (6, 57496038), (9, 38330692), (12, 28748019), (18, 19165346), (29, 11895732), (36, 9582673), (58, 5947866), (61, 5655348), (87, 3965244), (116, 2973933), (122, 2827674), (174, 1982622), (183, 1885116), (244, 1413837), (261, 1321748), (348, 991311), (366, 942558), (522, 660874), (549, 628372), (732, 471279), (1044, 330437), (1098, 314186), (1769, 195012), (2196, 157093), (3538, 97506), (5307, 65004), (5417, 63684), (7076, 48753), (10614, 32502), (10834, 31842), (15921, 21668), (16251, 21228)]